From d3a52b6e9e5672e06e69269152b9625ae1152b17 Mon Sep 17 00:00:00 2001
From: pooya parsa <pooya@pi0.ir>
Date: Tue, 5 Mar 2019 12:26:13 +0330
Subject: [PATCH] fix(workbox): always prepend routerBase to swURL

fixes #157
---
 packages/workbox/lib/options.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/packages/workbox/lib/options.js b/packages/workbox/lib/options.js
index 66dc07a2..3c49e62f 100644
--- a/packages/workbox/lib/options.js
+++ b/packages/workbox/lib/options.js
@@ -31,9 +31,7 @@ function getOptions (moduleOptions) {
   }
 
   // swURL
-  if (!options.swURL) {
-    options.swURL = joinUrl(options.routerBase, 'sw.js')
-  }
+  options.swURL = joinUrl(options.routerBase, options.swURL || 'sw.js')
 
   // swScope
   if (!options.swScope) {